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The 709 ACD/HCP4A is a super precision angular contact ball bearing with a compact size of 9mm by 24mm by 7mm, crafted from chrome steel and ceramic balls for durability. It handles radial loads up to 776 lbf and spins smoothly at speeds up to 130,000 RPM.
With a 25° contact angle and phenolic cage, it offers excellent stability and low friction. The open design allows for easy lubrication, ensuring long-lasting performance in temperatures from -30°C to 110°C.
This bearing is ideal for high-precision applications like machine tool spindles or dental equipment. Its P4 tolerance class ensures reliable accuracy, while the lightweight design (0.013kg) makes it easy to handle.
Interchangeable with SKF bearings, it’s a practical choice for replacements or upgrades in demanding environments.
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Why Choose 709 ACD/HCP4A Bearing for Precision Tasks?
709 ACD/HCP4A Bearing features a 25° contact angle, ideal for handling combined radial and axial loads with precision.
Its ceramic balls and chrome steel rings reduce friction, ensuring smooth operation even at high speeds.
The phenolic cage maintains ball alignment, enhancing durability and performance in demanding applications.
With a maximum speed of 130,000 rpm, it excels in high-speed machinery while maintaining accuracy.
Preloaded for optimal performance, 709 ACD/HCP4A Bearing is suited for applications requiring tight tolerances.
Its P4 tolerance class ensures consistent quality and reliability in precision engineering tasks.
Key Fields for 709 ACD/HCP4A Bearing
709 ACD/HCP4A Bearing is commonly used in high-speed machine tools, where its precision and angular contact design ensure accurate performance. The ceramic balls reduce friction, making it ideal for applications requiring smooth rotation.
In robotics, 709 ACD/HCP4A Bearing supports delicate movements in robotic arms, thanks to its P4 tolerance class. Its compact size and lightweight design make it a great fit for space-constrained setups.
For dental drills and other medical instruments, 709 ACD/HCP4A Bearing offers reliable operation due to its phenolic cage and chrome steel rings. The high-speed capability ensures consistent performance in critical medical procedures.
Automotive applications like electric vehicle motors benefit from 709 ACD/HCP4A Bearing’s ability to handle both radial and axial loads. The lubricated design helps maintain efficiency even under continuous use.
In 3D printers, 709 ACD/HCP4A Bearing contributes to precise layer alignment, enhancing print quality. Its open seal type allows for easy maintenance, extending the bearing’s lifespan in demanding environments.
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